Texas Instruments TMUXS7614D SPI-Controlled 8-Ch Precision Switch

Texas Instruments TMUXS7614D Precision Switch is a 1:1, single-pole, single-throw (SPST) eight-channel SPI-controlled multiplexer that provides high-precision performance. This module features low internal resistance and low current leakage in a 30-pin, 20mm² 5 x 4 FCLGA (ZEM) package with 2.5mm²/ch package channel density. The device configuration can pass eight different signals, which can be achieved with a smaller system board footprint than using PhotoMOS relays. The integrated passive components and optimized pinout further save space. The daisy chain mode enables users to connect multiple devices in a chain and send SPI signals to open and close selected individual switches. A single SPI signal can be sent and passed through to control all the channels across the full multiplexer system. Texas Instruments TMUXS7614D switch reliably provides accurate measurements in various industrial applications.